Some time ago I asked how I could split my datastore across multiple filesystems. The answer I got was to creat symbolic links from the store directory to the other FS. I've done this but it doesn't seem to work.
Most of my datastore is on an FS that is mounted below the directory that freenet runs in.
jteitel@jeff:~/freenet/store$ df
Filesystem blocks Used Avail Use% Mounted on
/dev/hda3 9843308 2443568 6899720 27% /
/dev/hda5 16000212 1280708 14719504 9% /home/jteitel/freenet/store
/dev/hda7 1999992 32840 1967152 2% /tmp
There are symbolic links to another directory (freenet/store_1/) at the same level for a portion of the directories under freenet/store/.
jteitel@jeff:~/freenet/store$ ls -l
total 862
lrwxrwxrwx jteitel jteitel 31 0 -> /home/jteitel/freenet/store_1/0
lrwxrwxrwx jteitel jteitel 31 1 -> /home/jteitel/freenet/store_1/1
lrwxrwxrwx jteitel jteitel 32 10 -> /home/jteitel/freenet/store_1/10
lrwxrwxrwx jteitel jteitel 32 11 -> /home/jteitel/freenet/store_1/11
lrwxrwxrwx jteitel jteitel 32 12 -> /home/jteitel/freenet/store_1/12
lrwxrwxrwx jteitel jteitel 32 13 -> /home/jteitel/freenet/store_1/13
lrwxrwxrwx jteitel jteitel 32 14 -> /home/jteitel/freenet/store_1/14
lrwxrwxrwx jteitel jteitel 32 15 -> /home/jteitel/freenet/store_1/15
lrwxrwxrwx jteitel jteitel 32 16 -> /home/jteitel/freenet/store_1/16
lrwxrwxrwx jteitel jteitel 32 17 -> /home/jteitel/freenet/store_1/17
lrwxrwxrwx jteitel jteitel 32 18 -> /home/jteitel/freenet/store_1/18
lrwxrwxrwx jteitel jteitel 32 19 -> /home/jteitel/freenet/store_1/19
lrwxrwxrwx jteitel jteitel 32 1a -> /home/jteitel/freenet/store_1/1a
lrwxrwxrwx jteitel jteitel 32 1b -> /home/jteitel/freenet/store_1/1b
lrwxrwxrwx jteitel jteitel 32 1c -> /home/jteitel/freenet/store_1/1c
lrwxrwxrwx jteitel jteitel 32 1d -> /home/jteitel/freenet/store_1/1d
lrwxrwxrwx jteitel jteitel 32 1e -> /home/jteitel/freenet/store_1/1e
lrwxrwxrwx jteitel jteitel 32 1f -> /home/jteitel/freenet/store_1/1f
lrwxrwxrwx jteitel jteitel 31 2 -> /home/jteitel/freenet/store_1/2
lrwxrwxrwx jteitel jteitel 32 20 -> /home/jteitel/freenet/store_1/20
lrwxrwxrwx jteitel jteitel 32 21 -> /home/jteitel/freenet/store_1/21
lrwxrwxrwx jteitel jteitel 32 22 -> /home/jteitel/freenet/store_1/22
lrwxrwxrwx jteitel jteitel 32 23 -> /home/jteitel/freenet/store_1/23
lrwxrwxrwx jteitel jteitel 32 24 -> /home/jteitel/freenet/store_1/24
lrwxrwxrwx jteitel jteitel 32 25 -> /home/jteitel/freenet/store_1/25
lrwxrwxrwx jteitel jteitel 32 26 -> /home/jteitel/freenet/store_1/26
lrwxrwxrwx jteitel jteitel 32 27 -> /home/jteitel/freenet/store_1/27
lrwxrwxrwx jteitel jteitel 32 28 -> /home/jteitel/freenet/store_1/28
lrwxrwxrwx jteitel jteitel 32 29 -> /home/jteitel/freenet/store_1/29
lrwxrwxrwx jteitel jteitel 32 2a -> /home/jteitel/freenet/store_1/2a
lrwxrwxrwx jteitel jteitel 32 2b -> /home/jteitel/freenet/store_1/2b
lrwxrwxrwx jteitel jteitel 32 2c -> /home/jteitel/freenet/store_1/2c
lrwxrwxrwx jteitel jteitel 32 2d -> /home/jteitel/freenet/store_1/2d
lrwxrwxrwx jteitel jteitel 32 2e -> /home/jteitel/freenet/store_1/2e
lrwxrwxrwx jteitel jteitel 32 2f -> /home/jteitel/freenet/store_1/2f
lrwxrwxrwx jteitel jteitel 31 3 -> /home/jteitel/freenet/store_1/3
drwxr-xr-x jteitel jteitel 1392 30
drwxr-xr-x jteitel jteitel 1584 31
drwxr-xr-x jteitel jteitel 1776 32
drwxr-xr-x jteitel jteitel 1584 33
drwxr-xr-x jteitel jteitel 1840 34
drwxr-xr-x jteitel jteitel 1648 35
drwxr-xr-x jteitel jteitel 2032 36
drwxr-xr-x jteitel jteitel 1264 37
drwxr-xr-x jteitel jteitel 1520 38
drwxr-xr-x jteitel jteitel 2288 39
drwxr-xr-x jteitel jteitel 1840 3a
drwxr-xr-x jteitel jteitel 1712 3b
drwxr-xr-x jteitel jteitel 2160 3c
drwxr-xr-x jteitel jteitel 1264 3d
drwxr-xr-x jteitel jteitel 1456 3e
drwxr-xr-x jteitel jteitel 1904 3f
lrwxrwxrwx jteitel jteitel 31 4 -> /home/jteitel/freenet/store_1/4
drwxr-xr-x jteitel jteitel 1200 40
drwxr-xr-x jteitel jteitel 1712 41
drwxr-xr-x jteitel jteitel 1584 42
drwxr-xr-x jteitel jteitel 1136 43
drwxr-xr-x jteitel jteitel 1456 44
drwxr-xr-x jteitel jteitel 1968 45
drwxr-xr-x jteitel jteitel 1520 46
drwxr-xr-x jteitel jteitel 1968 47
drwxr-xr-x jteitel jteitel 1904 48
drwxr-xr-x jteitel jteitel 1456 49
drwxr-xr-x jteitel jteitel 1776 4a
drwxr-xr-x jteitel jteitel 1328 4b
drwxr-xr-x jteitel jteitel 1520 4c
drwxr-xr-x jteitel jteitel 1776 4d
drwxr-xr-x jteitel jteitel 2032 4e
drwxr-xr-x jteitel jteitel 1712 4f
lrwxrwxrwx jteitel jteitel 31 5 -> /home/jteitel/freenet/store_1/5
drwxr-xr-x jteitel jteitel 1456 50
drwxr-xr-x jteitel jteitel 1456 51
drwxr-xr-x jteitel jteitel 1584 52
and so on.
However, it looks like freenet is unable to write to the directories that are symbolic links. There are no files in the linked directories and my freenet.log is full of these error messages:
Feb 13, 2003 12:50:17 PM (freenet.node.states.maintenance.Checkpoint, QThread-5607): unhandled throwable in Checkpoint: Native Filesystem Directory checkpoint
freenet.fs.dir.DirectoryException: finalizing rename failed
at freenet.fs.dir.NativeFSDirectory$NativeBuffer.reallyCommit(NativeFSDirectory.java:1910)
at freenet.fs.dir.NativeFSDirectory.writeIndex(NativeFSDirectory.java:795)
at freenet.fs.dir.NativeFSDirectory.checkpoint(NativeFSDirectory.java:1186)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:161)
at freenet.node.StateChain.received(StateChain.java:52)
at freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:212)
at freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:159)
at freenet.node.StandardMessageHandler$Ticket.access$0(StandardMessageHandler.java)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:68)
at freenet.Ticker$Event.run(Ticker.java:214)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:213)
Also, the freemet/store/temp directory is getting full of files even though I have a specific temp directory specified in freenet.conf (tempDir=/tmp/).
I've given full permissions to the relevant dirs:
jteitel@jeff:~/freenet$ ls -lad stor*
drwxrwxrwx 212 jteitel jteitel 6240 Feb 13 12:55 store
drwxrwxrwx 50 jteitel jteitel 4096 Dec 20 20:12 store_1
jteitel@jeff:~/freenet/store_1$ ls -l
total 628
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:47 0
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:47 1
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:49 10
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:49 11
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:49 12
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:49 13
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:50 14
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:50 15
drwxrwxrwx 2 jteitel jteitel 12288 Feb 12 18:50 16
and so on
From http://127.0.0.1:8888/servlet/nodeinfo/internal/env
Architecture i386
Available processors 1
Operating System Linux
OS Version 2.4.19
JVM Vendor Sun Microsystems Inc.
JVM Name Java HotSpot(TM) Server VM
JVM Version 1.4.1-b21
Maximum memory the JVM will allocate 320 MiB
Memory currently allocated by the JVM 72,680 KiB
Memory in use 34,726,944 Bytes
Unused allocated memory 39,695,928 Bytes
Total size of the data store 14 GiB
Space used by temp files in the data store None
Free space in the data store 13,357,884 KiB
Used space in the data store 1,322,180 KiB
Most recent file timestamp Thu Feb 13 12:59:13 EST 2003
Least recent file timestamp Wed Feb 12 19:24:37 EST 2003
What next?
Jeff
--
Those who would give up essential liberty, to purchase a little
temporary safety, deserve neither liberty nor safety. -Benjamin Franklin
_______________________________________________
devl mailing list
[EMAIL PROTECTED]
http://hawk.freenetproject.org:8080/cgi-bin/mailman/listinfo/devl
- Re: [freenet-dev] problem with symbolic links Jeff Teitel
- Re: [freenet-dev] problem with symbolic links Frank v Waveren
- Re: [freenet-dev] problem with symbolic links Matthew Toseland
- Re: [freenet-dev] problem with symbolic links Matthew Toseland
- Re: [freenet-dev] problem with symbolic links Jeff Teitel
- Re: [freenet-dev] problem with symbolic link... Frank v Waveren
- Re: [freenet-dev] problem with symbolic links Matthew Toseland
- Re: [freenet-dev] problem with symbolic links Dan Merillat
